Liguo DUAN

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BEIJING, CN

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Patents Applicationslast 30 patents

Information Patent Application
ATTRIBUTE INFORMATION ACQUISITION METHOD AND APPARATUS FOR DIRECTOR...
- Publication number 20250217316
- Publication date Jul 3, 2025
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Biao CAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING DIRECTORY METADATA IN A DISTRIB...
- Publication number 20250217319
- Publication date Jul 3, 2025
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Biao CAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TARGET DATA OBTAINING METHOD AND APPARATUS
- Publication number 20210191934
- Publication date Jun 24, 2021
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Yong XIAO
- G06 - COMPUTING CALCULATING COUNTING